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CCDB → Pteridophytes → Cyatheaceae → Sphaeropteris → Cyathea brunei Christ
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cyathea brunei Christ | Sphaeropteris brunei (Christ) R. M. Tryon | 69 | IPCN72 | GOMEZ-PIGNATARO, L.D. 1971. Ricerche citologiche sulle Pteridof ite della Costa Rica. 1. Atti Ist. Bot. Univ. Lab. Crittogam. Pavia (Ser. 6.) 7: 29-31. |